Composting device for composting of saline-alkali soil

Abstract

The utility model relates to the technical field of agricultural equipment, in particular to a composting device for saline-alkali soil composting. Comprising a supporting frame, a stirring bin is fixedly installed on the supporting frame, a stirring shaft is rotationally connected to the stirring bin in the length direction, stirring blades are fixedly installed on the stirring shaft, and a first chain wheel is further fixedly installed at the end of one side of the stirring shaft; a driving motor is fixedly mounted on the supporting frame, and the output end of the driving motor is fixedly connected with the stirring shaft through a coupler; the composting device comprises a stirring bin, a crushing bin is fixedly connected to the stirring bin, a first crushing shaft and a second crushing shaft are rotationally connected to the crushing bin in the length direction, a first crushing blade is fixedly installed on the first crushing shaft, and a second crushing blade is fixedly installed on the second crushing shaft. The automation of material treatment is realized, and the composting efficiency of the saline-alkali soil is obviously improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural equipment technical field especially, a kind of composting device for saline-alkali soil composting. BACKGROUND

[0002] Saline-alkali soil is soil with excessive salt content, usually caused by rising groundwater level, poor drainage or over-irrigation. This soil is not only harmful to plant growth, but also leads to land desertification, affecting the ecological environment and agricultural production. In order to solve this problem, people try to use various methods to improve saline-alkali soil, one of which is to use organic fertilizer composting to improve soil structure and fertility. In the process of making organic fertilizer, plant materials such as crop straw, green manure and weeds, etc. are mixed and stacked with soil, human excrement and urine, and garbage, etc. In order to achieve better mixing effect, the larger diameter part of plant materials needs to be cut or broken first. However, the cutting and breaking of plant materials and the subsequent mixing process are usually operated manually, which is low in efficiency and not ideal in effect, and the labor intensity of workers is large, which directly affects the efficiency of composting. In addition, the cutting and mixing processes are carried out separately, which further increases the composting time and brings certain inconvenience to the production of organic fertilizer. In order to solve these problems, automation can be used to improve the efficiency of cutting and mixing, thereby improving the overall efficiency of organic fertilizer production, which not only reduces the labor intensity of workers, but also shortens the composting time and improves the quality of fertilizer. SUMMARY

[0003] The utility model overcomes the insufficient prior art and provides a composting device for saline-alkali soil composting.

[0004] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of:

[0005] The utility model discloses a kind of composting device for saline-alkali soil composting, including support frame, the support frame is fixedly installed with stirring bin, the length direction of the stirring bin is rotatably connected with stirring shaft, the stirring shaft is fixedly installed with stirring vane, the end portion of the stirring shaft side is also fixedly installed with first sprocket;The support frame is fixedly installed with driving motor, and the output end of the driving motor is fixedly connected with the stirring shaft by shaft coupling;

[0006] The stirring bin is fixedly connected with a crushing bin, the length direction of the crushing bin is rotatably connected with a first crushing shaft and a second crushing shaft, the first crushing shaft is fixedly installed with a first crushing blade, and the second crushing shaft is fixedly installed with a second crushing blade.

[0007] The first gear and the second gear are fixedly installed at one end of the first crushing shaft and the second crushing shaft away from the second sprocket, and the first gear and the second gear are in meshing transmission.

[0008] Further, in a preferred embodiment of the utility model, the two sides of the stirring bin are provided with a first rotating bearing and a second rotating bearing, and the two ends of the stirring shaft are rotatably installed on the first rotating bearing and the second rotating bearing.

[0009] Further, in a preferred embodiment of the utility model, the two sides of the crushing bin are provided with a third rotating bearing and a fourth rotating bearing, and the two ends of the first crushing shaft are rotatably installed on the third rotating bearing and the fourth rotating bearing.

[0010] Further, in a preferred embodiment of the utility model, the two sides of the crushing bin are provided with a fifth rotating bearing and a sixth rotating bearing, and the two ends of the second crushing shaft are rotatably installed on the fifth rotating bearing and the sixth rotating bearing.

[0011] Further, in a preferred embodiment of the utility model, the driving motor is fixedly installed on the support frame through a motor support.

[0012] Further, in a preferred embodiment of the utility model, the support frame is further fixedly installed with a controller.

[0013] Further, in a preferred embodiment of the utility model, the top of the feeding hopper is hingedly connected with a cover plate.

[0014] Further, in a preferred embodiment of the utility model, one side of the stirring bin is provided with a discharge port.

[0015] Further, in a preferred embodiment of the utility model, the feeding hopper is provided with an inverted V-shaped material blocking piece.

[0016] Further, in a preferred embodiment of the utility model, the top of the stirring bin is provided with an opening, and the opening is hingedly connected with a baffle.

[0017] The utility model solves the defects in the background art, the utility model has the following beneficial effects: through the automatic cutting and mixing process, the manpower is greatly reduced, the processing speed and efficiency are improved, it is applicable to large scale salt alkali land organic waste treatment, efficient cutting and stirring, good ventilation condition is combined, the organic matter decomposition process is accelerated, the composting period is shortened, and the organic matter recycling rate is improved. The composting device integrates cutting, crushing and stirring functions, realizes the automation of material treatment, significantly improves the efficiency of salt alkali land composting, reduces the manpower input, reduces the labor intensity, provides powerful technical support for the ecological restoration of salt alkali land and the sustainable development of agriculture. BRIEF DESCRIPTION OF DRAWINGS

[0018] The embodiments of the utility model will be more fully understood according to the drawings of various embodiments of the utility model given below, however, this should not be understood as limiting the utility model to specific embodiments, but only for explanation and understanding, other drawings can also be obtained according to these drawings without paying creative labor for ordinary skilled person in the art;

[0019] Fig. 1 It is the first overall structure schematic drawing of the device;

[0020] Fig. 2 It is the second overall structure schematic drawing of the device;

[0021] Fig. 3 It is the internal structure schematic drawing of the stirring bin in the device;

[0022] Fig. 4 It is the internal structure schematic drawing of the crushing bin in the device;

[0023] In the drawing: 101, support frame;102, stirring bin;103, stirring shaft;104, stirring blade;105, first chain wheel;106, driving motor;107, crushing bin;108, first crushing shaft;109, second crushing shaft;201, first crushing blade;202, second crushing blade;203, second chain wheel;204, chain;205, feeding hopper;206, first rotating bearing;207, second rotating bearing;208, third rotating bearing;209, fourth rotating bearing;301, fifth rotating bearing;302, sixth rotating bearing;303, motor support;304, controller;305, cover plate;306, discharge port;307, inverted V-shaped material blocking piece;308, baffle;309, first gear;401, second gear. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0025] In the description of the present application, the mention of "embodiment", "one embodiment", "some embodiments" or "other embodiments" means that the specific features, structures or characteristics described in connection with the embodiments are included in at least some embodiments, but not necessarily all embodiments. Multiple occurrences of "embodiment", "one embodiment" or "some embodiments" do not necessarily refer to the same embodiment. If the specification describes that a component, feature, structure or characteristic "may", "might" or "could" be included, it does not mean that the specific component, feature, structure or characteristic must be included. If the specification or claims refer to "a" element, it does not mean that there is only one element. If the specification or claims refer to "another" element, it does not exclude the presence of more than one of the other elements. In addition, specific features, structures, functions or characteristics can be combined into one or more embodiments in any suitable manner. For example, a first embodiment can be combined with a second embodiment, as long as the specific features, structures, functions or characteristics associated with the two embodiments do not exclude each other.

[0026] In the description of the present application, unless otherwise specified, the ordinal adjectives "first", "second" and "third", etc. used to describe common objects mean different instances of the same object, and do not imply a given order, whether temporal, spatial, ordering or any other order. In the description of the present application, unless otherwise specified, the meaning of "multiple" is two or more.

[0027] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] As Figs. 1 to 4The utility model discloses a composting device for saline and alkaline land composting, including support frame 101, the support frame 101 is fixedly installed with the stirring bin 102, the length direction of stirring bin 102 is rotatably connected with stirring shaft 103, the fixed mounting of stirring shaft 103 has stirring vane 104, the end of stirring shaft 103 one side is still fixedly installed with first sprocket 105, the support frame 101 is fixedly installed with drive motor 106, and the output of drive motor 106 is fixedly connected with stirring shaft 103 through the shaft coupling,

[0029] The fixed connection of stirring bin 102 has broken room 107, and the length direction of broken room 107 is rotatably connected with first broken shaft 108 and second broken shaft 109, and the fixed mounting of first broken shaft 108 has first broken blade 201, and the fixed mounting of second broken shaft 109 has second broken blade 202, the end of first broken shaft 108 one side is fixedly installed with second sprocket 203, the first sprocket 105 is drivenly connected between second sprocket 203 through chain 204, and the top of broken room 107 is connected with feed hopper 205,

[0030] The end of first broken shaft 108 and second broken shaft 109 away from second sprocket 203 is fixedly installed with first gear 309 and second gear 401 respectively, and first gear 309 and second gear 401 are engaged transmission.

[0031] Further, in a preferred embodiment of the utility model, the two sides of the stirring bin 102 are provided with first rotating bearing 206 and second rotating bearing 207, and the two ends of the stirring shaft 103 are rotatably installed on the first rotating bearing 206 and the second rotating bearing 207.

[0032] Further, in a preferred embodiment of the utility model, the two sides of the broken room 107 are provided with third rotating bearing 208 and fourth rotating bearing 209, and the two ends of the first broken shaft 108 are rotatably installed on the third rotating bearing 208 and the fourth rotating bearing 209.

[0033] Further, in a preferred embodiment of the utility model, the two sides of the broken room 107 are provided with fifth rotating bearing 301 and sixth rotating bearing 302, and the two ends of the second broken shaft 109 are rotatably installed on the fifth rotating bearing 301 and the sixth rotating bearing 302.

[0034] Further, in a preferred embodiment of the utility model, the drive motor 106 is fixedly installed on the support frame 101 through the motor support 303.

[0035] Further, a preferred embodiment of the utility model, still fixedly installed with controller 304 on support frame 101.

[0036] Further, a preferred embodiment of the utility model, the top of feed hopper 205 is hinged with cover plate 305 through hinge.

[0037] Further, a preferred embodiment of the utility model, the one side of stirring bin 102 is provided with discharge port 306.

[0038] Further, a preferred embodiment of the utility model, the inverted V-shaped material baffle 307 is arranged in feed hopper 205.

[0039] Further, a preferred embodiment of the utility model, the top of stirring bin is provided with opening, the opening is hinged with baffle 308 through hinge.

[0040] It needs to be explained that, first, the various materials (such as crop stalk, green manure, weeds, soil, human excrement, garbage, etc.) needing compost are added to the composting device through feed hopper 205.When the material enters crushing bin 107, first crushing shaft 108 and second crushing shaft 109 begin to rotate by driving motor 106, and first crushing blade 201 and second crushing blade 202 are driven to cut and crush the material respectively, and the cooperative work of the two groups of blades can effectively cut the large pieces of material into smaller pieces, facilitating the subsequent stirring and mixing process. The material after crushing is then conveyed into stirring bin 102. Here, stirring shaft 103 rotates by the driving of driving motor 106, and stirring blade 104 rotates at high speed in stirring bin 102, the movement of stirring blade 104 not only can make the material mix uniformly, but also can promote air circulation and accelerate the decomposition process of organic matter, improve the composting efficiency. In order to ensure the synchronization of cutting and stirring, first sprocket 105 and second sprocket 203 are connected through chain 204, so that the rotation of first crushing shaft 108 and stirring shaft 103 is synchronized, ensuring the continuity and efficiency of cutting and stirring. The material after cutting, crushing and stirring is discharged through discharge port 306 of stirring bin 102, and can be directly used to improve the soil of saline-alkali land, improve the fertility and water retention performance of the soil, and promote plant growth.

[0041] In summary, by automatic cutting and mixing process, the manual labor is greatly reduced, the processing speed and efficiency are improved, it is suitable for large-scale saline-alkali soil organic waste treatment, efficient cutting and stirring, combined with good ventilation conditions, accelerate the decomposition process of organic matter, shorten the composting period, improve the recycling rate of organic matter. The composting device realizes the automation of material treatment by integrating the functions of cutting, crushing and stirring, significantly improves the efficiency of saline-alkali soil composting, reduces the labor input and labor intensity, and provides strong technical support for the ecological restoration of saline-alkali soil and the sustainable development of agriculture.

[0042] According to the ideal embodiments of the present application, the above description can be varied and modified without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content of the specification, and must be determined by the scope of the claims.

Claims

1. A composting device for saline-alkali land, characterized in that, The device includes a support frame, on which a mixing chamber is fixedly mounted. A mixing shaft is rotatably connected to the mixing chamber along its length. Mixing blades are fixedly mounted on the mixing shaft. A first sprocket is also fixedly mounted on one end of the mixing shaft. A drive motor is fixedly mounted on the support frame, and the output end of the drive motor is fixedly connected to the mixing shaft via a coupling. A crushing chamber is fixedly connected to the mixing chamber. A first crushing shaft and a second crushing shaft are rotatably connected along the length of the crushing chamber. A first crushing blade is fixedly installed on the first crushing shaft, and a second crushing blade is fixedly installed on the second crushing shaft. A second sprocket is fixedly installed at one end of the first crushing shaft. The first sprocket and the second sprocket are connected by a chain drive. A feed hopper is connected to the top of the crushing chamber. A first gear and a second gear are fixedly installed at one end of the first crushing shaft and the second crushing shaft, respectively, away from the second sprocket, and the first gear and the second gear mesh and drive each other.

2. A composting device for saline-alkali land composting according to claim 1, characterized in that: The mixing chamber is provided with a first rotary bearing and a second rotary bearing on both sides, and the two ends of the mixing shaft are rotatably mounted on the first rotary bearing and the second rotary bearing.

3. A composting device for saline-alkali land composting according to claim 1, characterized in that: The crushing chamber is provided with a third rotary bearing and a fourth rotary bearing on both sides, and the two ends of the first crushing shaft are rotatably mounted on the third rotary bearing and the fourth rotary bearing.

4. A composting device for saline-alkali land composting according to claim 1, characterized in that: The crushing chamber is provided with a fifth rotary bearing and a sixth rotary bearing on both sides, and the two ends of the second crushing shaft are rotatably mounted on the fifth rotary bearing and the sixth rotary bearing.

5. A composting device for saline-alkali land composting according to claim 1, characterized in that: The drive motor is fixedly mounted on the support frame via a motor bracket.

6. A composting device for saline-alkali land composting according to claim 1, characterized in that: A controller is also fixedly installed on the support frame.

7. A composting device for saline-alkali land composting according to claim 1, characterized in that: The top of the feed hopper is hinged to a cover plate.

8. A composting device for saline-alkali land composting according to claim 1, characterized in that: A discharge port is provided on one side of the mixing chamber.

9. A composting device for saline-alkali land composting according to claim 1, characterized in that: The feed hopper is equipped with an inverted V-shaped baffle.

10. A composting device for saline-alkali land composting according to claim 1, characterized in that: The top of the mixing chamber has an opening, and a baffle is hinged to the opening.

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